Samsung AM***MXWA Series - Branch Joint Components

ENGLISH-25
02 INSTALLING THE PRODUCT
Branch joint
 Branch joint between outdoor units (C)
Classication Model name Specication (kW)
Liquid/Low pressure Y-joint (C)
MXJ-TA3419M 134.4kW and below
MXJ-TA4122M 140.0kW and over
High pressure Y-joint (C)
MXJ-TA3100M 134.4kW and below
MXJ-TA3800M 140.0kW and over
 First branch joint (D)
Make a selection according to outdoor unit capacity.
Classication Outdoor unit capacity (kW) Model name of the branch joint
Liquid/Low pressure Y-joint (D)
33.6kW and below MXJ-YA2512M
44.8kW MXJ-YA2812M
50.4kW ~ 67.2kW MXJ-YA2815M
72.8kW ~ 95.2kW MXJ-YA3419M
100.8kW ~ 134.4kW MXJ-YA4119M
140.0kW and over MXJ-YA4422M
High pressure Y-joint (D)
22.4kW MXJ-YA1500M
28.0kW ~ 67.2kW MXJ-YA2500M
72.8kW ~ 134.4kW MXJ-YA3100M
140.0kW and over MXJ-YA3800M
 Branch joint (E)
Select a branch joint according to the sum of indoor unit capacity which will be connected after the branch.
Ú However, if the size of the pipe between branch joints (E) is bigger than the size of the pipe connected to the outdoor unit
(D), apply the pipe size (D).
• Y-joint
Classication Model name Specication (kW)
Y-joint (E)
MXJ-YA1509M 15.0kW and below
MXJ-YA2512M Over 15.0kW ~ 40.0kW and below
MXJ-YA2812M Over 40.0kW ~ 45.0kW and below
MXJ-YA2815M Over 45.0kW ~ 70.3kW and below
MXJ-YA3419M Over 70.3kW ~ 98.4kW and below
MXJ-YA4119M Over 98.4kW ~ 135.2kW and below
MXJ-YA4422M Over 135.2kW
Y-joint (E)
(Only H/R)
MXJ-YA1500M 22.4kW and below
MXJ-YA2500M Over 22.4kW ~ 70.3kW and below
MXJ-YA3100M Over 70.3kW ~ 135.2kW and below
MXJ-YA3800M Over 135.2kW